Working Mutant Testing Reborn Codes
Last updated August 21, 2026
No working codes right now
We're tracking Mutant Testing Reborn and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Mutant Testing Reborn
- Launch Mutant Testing Reborn on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Mutant Testing Reborn
Latest Update: 08/03/2026 (Made several old badges obtainable again, +4 "new" Maps) USING PRIVATE SERVERS IS HIGHLY RECOMMENDED! Private Server Owners get exclusive abilities to further their experimentation! Get a Private Server for Free! Experiment with a variety of mutated and non-mutated NPCs, in a sandbox setting where you can spawn whatever you want and watch them fight to the death! With numerous maps, unique NPCs, and settings, you're bound to have a good lot of fun running your mad experiments! This is a fangame of Noobs vs Zombies: Realish by somedeviser. Basic Tags: Mutants, Noobs Vs Zombies Realish, Testing, Experiment, Infection Infectionist, NVZR. Group: https://www.roblox.com/groups/14796562/Mutant-Testing-Reborn#